PDA

View Full Version : photoreal blur issues



korolev
03-27-2011, 02:08 PM
Hi, i'm trying to use photoreal blur in order to depict correctly an engine propeller in an airplane animation. The problem is that the photoreal blur works fine with the helix, but also affects the moving airplane... Any suggestions?

Regards
Korolev

JonW
03-27-2011, 02:42 PM
You need to move the plane as well, or pan the camera. If it's a still shot just move the camera sideways X metres from frame 0 to frame 1, easy enough to calculate the correct distance. But it maybe best to move it enough for what looks the best.

03-28-2011, 10:56 AM
If you want to see the propeller blr a lot compared to the plane then spin it faster and decrease the shutter angle. Or just stick in a transparent disk like in the old days!